Which cell was clicked

[simon]

I would like to create a postBack when user click on the cell:

In my dataGrid, I put the button column:
<asp:buttoncolumn visible="false" commandname="Select"></asp:buttoncolumn>

Then on ItemDataBound, I add :

Private Sub dgdMedia_ItemDataBound(ByVal sender As Object, ByVal e As
System.Web.UI.WebControls.DataGridItemEventArgs) Handles
dgdMedia.ItemDataBound
Dim itemType As ListItemType = e.Item.ItemType

If ((itemType = ListItemType.Pager) Or (itemType =
ListItemType.Header) Or (itemType = ListItemType.Footer)) Then
Return
Else
Dim button As LinkButton = CType(e.Item.Cells(2).Controls(0),
LinkButton)
e.Item.Attributes("onClick") =
Page.GetPostBackClientHyperlink(button, "myArgument")
e.Item.Attributes.Add("onMouseOver",
"javascript:this.style.cursor='pointer';")
e.Item.Attributes.Add("omMouseOut",
"javascript:this.style.cursor='normal';")
End If
End Sub

And finally:

Private Sub dgdMedia_ItemCommand(ByVal source As Object, ByVal e As
System.Web.UI.WebControls.DataGridCommandEventArgs ) Handles
dgdMedia.ItemCommand

Dim button As LinkButton = CType(e.Item.Cells(2).Controls(0),
LinkButton)

Response.Write(button.CommandArgument)
Response.Write(e.Item.ItemIndex())'i get this one and it tells me
the clicked row
End Sub

How can I get the indeks of a cell, which was clicked?
Why the argument of a button is empty? It should be "myArgument"

Thank you for yur answer,
Simon

[Harish Palaniappan]

unless u write client-side code to pass id of cell clicked.. its not
possible.

or either.. u shud have a button on each cell.. and if that cells button is
clicked.. u can handle its click event.

otherwise.. .net code is server-side.. and no points of click is passed to
server. .. except for image buttons.

on image buttons alone.. if u click on image.. the position (x,y) of click
is passed back to click event of image button

'Harish.

"simon" <simon.zupan@stud-moderna.si> wrote in message
news:%2377DFO4JEHA.2624@TK2MSFTNGP09.phx.gbl...

> I would like to create a postBack when user click on the cell:
>
> In my dataGrid, I put the button column:
> <asp:buttoncolumn visible="false" commandname="Select"></asp:buttoncolumn>
>
> Then on ItemDataBound, I add :
>
> Private Sub dgdMedia_ItemDataBound(ByVal sender As Object, ByVal e As
> System.Web.UI.WebControls.DataGridItemEventArgs) Handles
> dgdMedia.ItemDataBound
> Dim itemType As ListItemType = e.Item.ItemType
>
> If ((itemType = ListItemType.Pager) Or (itemType =
> ListItemType.Header) Or (itemType = ListItemType.Footer)) Then
> Return
> Else
> Dim button As LinkButton = CType(e.Item.Cells(2).Controls(0),
> LinkButton)
> e.Item.Attributes("onClick") =
> Page.GetPostBackClientHyperlink(button, "myArgument")
> e.Item.Attributes.Add("onMouseOver",
> "javascript:this.style.cursor='pointer';")
> e.Item.Attributes.Add("omMouseOut",
> "javascript:this.style.cursor='normal';")
> End If
> End Sub
>
> And finally:
>
> Private Sub dgdMedia_ItemCommand(ByVal source As Object, ByVal e As
> System.Web.UI.WebControls.DataGridCommandEventArgs ) Handles
> dgdMedia.ItemCommand
>
> Dim button As LinkButton = CType(e.Item.Cells(2).Controls(0),
> LinkButton)
>
> Response.Write(button.CommandArgument)
> Response.Write(e.Item.ItemIndex())'i get this one and it tells me
> the clicked row
> End Sub
>
> How can I get the indeks of a cell, which was clicked?
> Why the argument of a button is empty? It should be "myArgument"
>
> Thank you for yur answer,
> Simon
>
>